feat(issue-triage): expose GH_AW_GITHUB_TOKEN in workflow_call contract

[Copilot]

The issue-triage reusable workflow had no way for callers to pass an ephemeral token, so comments applied by the workflow always used the built-in GITHUB_TOKEN, which cannot re-trigger downstream event-driven workflows.

Changes

• .github/workflows/gh-aw-issue-triage.md — adds optional GH_AW_GITHUB_TOKEN to workflow_call.secrets; the runtime already consumed it via fallback chains, it just wasn't part of the public contract
• .github/workflows/gh-aw-issue-triage.lock.yml — propagates the same secret into the compiled lock file
• gh-agent-workflows/issue-triage/README.md — adds a Secrets table, matching the pattern established by dependency-review
• gh-agent-workflows/issue-triage/example.yml — adds commented-out GH_AW_GITHUB_TOKEN wiring with explanatory comment
• docs/workflows/gh-agent-workflows/issue-triage.md — adds Secrets table and updates example snippet

Usage

jobs:
  run:
    uses: elastic/ai-github-actions/.github/workflows/gh-aw-issue-triage.lock.yml@v0
    secrets:
      COPILOT_GITHUB_TOKEN: ${{ secrets.COPILOT_GITHUB_TOKEN }}
      # Optional: ephemeral token so issue events from this workflow re-trigger downstream workflows
      GH_AW_GITHUB_TOKEN: ${{ secrets.GH_AW_GITHUB_TOKEN }}

[fr4nc1sc0-r4m0n]

@copilot remove the usage of GH_AW_GITHUB_MCP_SERVER_TOKEN

[Copilot]

@copilot remove the usage of GH_AW_GITHUB_MCP_SERVER_TOKEN

Done — removed GH_AW_GITHUB_MCP_SERVER_TOKEN from the workflow contract (gh-aw-issue-triage.md, gh-aw-issue-triage.lock.yml) and from both README/docs files in 15917cf.

[fr4nc1sc0-r4m0n]

@copilot I want you to change the target branch of this pr replacing main by copilot/add-classification-labels-input

[Copilot]

@copilot I want you to change the target branch of this pr replacing main by copilot/add-classification-labels-input

I'm not able to change the base branch of a PR with the tools available to me. You can do it directly in the GitHub UI: open the PR, click Edit next to the title, and change the base branch to copilot/add-classification-labels-input from the dropdown.

[fr4nc1sc0-r4m0n]

Done #1030